Kaizen

Automate anything on the web.

2.6Score#479 of 999 agents#15 of 29 in Medical biller and coder

Why it ranks #479

Kaizen, an AI medical biller and coder from YC Sp25, ranks #479 of 999 AI agents and #15 of 29 in Medical biller and coder, with a score of 2.6 of 10. Data as of 3 Oct 2026.

The score adds four parts, each 0 to 10, by weight. Every point comes from public evidence. How scoring works ·

Proof 0 × 30% 0.0
Scale 3 × 30% 0.9
Momentum 2 × 25% 0.5
Autonomy 8 × 15% 1.2
= 2.6

Proof
Do customers use it? 30% of the score
0
No public claims of customers or revenue yet.
Not found: revenue or growth (+4), named customers (+3), a customer result (+2), a customer count (+2), work done at scale (+2)
Scale
Is there a real company behind it? 30% of the score
3
6 people.
- +3
  6 people on its YC page5 to 9 people
Not found: funding round in its news (+3)
Momentum
Is it shipping and growing now? 25% of the score
2
Shows hiring.
- +2
  Hiring: 1 open roleFounding Deployment StrategistYC page
Not found: launch YC post in the last 6 months (+3), new traction claim in the last 6 months (+2), funding news in the last year (+2), a batch in the last year (it is YC Spring 2025) (+1)
Autonomy
How much of the job does it do on its own? 15% of the score
8
Autonomous worker: completes whole tasks; people handle exceptions.
- +8
  Level 3 of 4: Autonomous workerCompletes whole tasks; people handle exceptions.
What the model read
- Acts in other systems: 92% likely
- Finishes whole tasks: 67% likely
- Calls itself an agent: 84% likely
Level 3: Completes whole tasks; people handle exceptions.

About Kaizen

Kaizen is a digital employee that helps healthcare providers get patients into care faster. It processes referrals, verifies insurance benefits, manages prior authorizations, and handles provider credentialing across the systems teams already use. Kaizen works with $100M+ healthcare providers to drive seven-figure ROI with AI.